Bieber Nerf Gun Incident

(Courtesy: MGN Online)

(Courtesy: MGN Online)

Justin Bieber is under investigation for a nerf gun incident.

Reportedly, the pop star was accused of assault with a nerf gun, TMZ is reporting.

According to TMZ, an employee at a venue in Canada filed a police report saying Bieber or someone near him hit her with a dart.

Sources tell TMZ he was fighting with his younger brother and sister at the time.

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